Insider & Political Trading

Official filings, normalized for faster research

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Desk brief

AI Sep 17

Corporate insiders dominated a heavily sell-skewed session, while seven-day cluster selling stood out across several stocks.

Selling dominated the session — The session logged 1,897 filings: 247 buys worth about $380.4M versus 1,650 sells worth about $2.6B. Corporate insiders accounted for 1,880 filings across 471 tickers, compared with 17 congressional filings.

Multiple stocks saw insider clusters — Cluster selling was detected in ZS, where 6 insiders sold about $4.9M, and CRWV, where 4 insiders sold about $72.9M. Other multi-insider selling appeared in IOT, EBAY, TALO, AI, AMAL and NTNX. ZS CRWV IOT EBAY TALO AI AMAL NTNX

XBP drew concentrated buying — XBP was the notable cluster-buying name: 5 insiders bought about $2.4M. Jonovic Andrej was also flagged for an executive purchase of about $89.1K in XBP. XBP Jonovic Andrej

TYRA purchase led buying scale — Over the past 14 days, Ra Capital Management, L.p. made the largest reported purchase, buying about $200.0M of TYRA. RSG led the bought-value list at about $572.7M across 2 filers, while APGE led sold value at about $1.1B across 9 filers. TYRA RSG APGE L.p. Ra Capital Management

The tape to monitor was the contrast between concentrated XBP buying and the broader cluster selling in ZS, CRWV, EBAY, TALO and AMAL. The 14-day totals remained heavily sell-skewed, with about $8.3B sold versus $1.5B bought.

AI-generated from the filings on this page — not financial advice.

Filings · Sep 17

1923

Latest 1 day ago

Disclosed buying · 14d

$1.46B

1143 purchases across 1487 tickers

Disclosed selling · 14d

$8.28B

6840 sales and dispositions

Tape lean · 14d

Heavy selling

Largest buy: TYRA $199.99M

Disclosure flow

Value filed per session · last 60 days

Where the money went

By disclosed value · 14 days · click a bar for the filings

Most bought

Most sold

Signals

Fixed rules over the last 21 days — see each card for why it fired

Cluster selling TVTX

8 insiders sold $66.34M 1 day ago

Cluster selling NTRA

5 insiders sold $62.97M 1 day ago

Cluster buying TENX

4 insiders bought $3.12M 1 day ago

Cluster selling RBRK

3 insiders sold $7.05M 1 day ago

Cluster selling PAYS

4 insiders sold $3.73M 1 day ago

Cluster selling PL

3 insiders sold $6.26M 1 day ago

Cluster selling ORCL

6 insiders sold $14.48M 1 day ago

Cluster selling NTNX

4 insiders sold $28.75M 1 day ago

Cluster selling CRWD

4 insiders sold $75.54M 1 day ago

Cluster selling ZS

6 insiders sold $4.93M 1 day ago

Cluster selling CRWV

4 insiders sold $110.93M 1 day ago

Cluster selling IOT

4 insiders sold $4.92M 1 day ago

Disclosure sentiment

Who is buying against who is selling · 90 days · −100 to +100

Accumulation

AMR 26 buys · 0 sells +100

AAT 18 buys · 0 sells +100

RCG 55 buys · 0 sells +100

SUJA 22 buys · 0 sells +100

DLHC 45 buys · 0 sells +100

UUU 32 buys · 0 sells +100

Distribution

DELL 0 buys · 936 sells -100

UTHR 0 buys · 517 sells -100

CRWV 0 buys · 795 sells -100

SE 0 buys · 516 sells -100

STX 0 buys · 309 sells -100

CHYM 0 buys · 317 sells -100

Bullish and bearish sectors

Net disclosed value · 30 days

Buying extends right, selling left. A company in more than one industry counts in each.

10,028 filings

Official insider and political disclosure transactions
Filed	Transaction	Issuer / asset	Reporting person	Qty / price	Value	Source
Aug 19, 2026 1-day lag	Gift Aug 18, 2026	BSM Black Stone Minerals, L.p. Common units representing limited partner int...	Stuart Alexander D. Insider Director	15,900 shares @ $0 Direct ownership	$0	SEC Form 4
Aug 19, 2026 2-day lag	Disposition Aug 17, 2026	NOW Servicenow, Inc. Common Stock	Mcdermott William R Insider Chairman & CEO	2,236 shares @ $117.7 Direct ownership	$263.18K	SEC Form 4
Same filing as the row above	Exercise Aug 17, 2026 Restricted Stock Units on Common Stock			4,160 shares @ $0 Direct ownership	$0
Same filing as the row above	Exercise Aug 17, 2026 Common Stock			4,160 shares @ $0 Direct ownership	$0
Aug 19, 2026 2-day lag	Exercise Aug 17, 2026	NOW Servicenow, Inc. Common Stock	Canney Jacqueline P Insider Chief People & Ai Enblmt. Off.	970 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Exercise Aug 17, 2026 Restricted Stock Units on Common Stock			970 shares @ $0 Direct ownership	$0
Same filing as the row above	Disposition Aug 17, 2026 Common Stock			496 shares @ $117.7 Direct ownership	$58.38K
Aug 19, 2026 2-day lag	Exercise Aug 17, 2026	NOW Servicenow, Inc. Common Stock	Fipps Paul Insider President, Global Customer Ops	300 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Disposition Aug 17, 2026			136 shares @ $117.7 Direct ownership	$16.01K
Same filing as the row above	Exercise Aug 17, 2026 Restricted Stock Units on Common Stock			340 shares @ $0 Direct ownership	$0
Same filing as the row above	Exercise Aug 17, 2026 Common Stock			340 shares @ $0 Direct ownership	$0
Same filing as the row above	Disposition Aug 17, 2026			120 shares @ $117.7 Direct ownership	$14.12K
Same filing as the row above	Exercise Aug 17, 2026 Restricted Stock Units on Common Stock			300 shares @ $0 Direct ownership	$0
Aug 19, 2026 2-day lag	Exercise Aug 17, 2026	NOW Servicenow, Inc. Common Stock	Fontaine Danielle Insider Principal Accounting Officer	485 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Exercise Aug 17, 2026 Restricted Stock Units on Common Stock			485 shares @ $0 Direct ownership	$0
Same filing as the row above	Disposition Aug 17, 2026 Common Stock			168 shares @ $117.7 Direct ownership	$19.77K
Aug 19, 2026 2-day lag	Exercise Aug 17, 2026	NOW Servicenow, Inc. Restricted Stock Units on Common Stock	Mastantuono Gina Insider President And CFO	1,595 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Exercise Aug 17, 2026 Common Stock			1,595 shares @ $0 Direct ownership	$0
Same filing as the row above	Disposition Aug 17, 2026			858 shares @ $117.7 Direct ownership	$100.99K
Aug 19, 2026 2-day lag	Award Aug 17, 2026	SYF Synchrony Financial Phantom Stock Units on Common Stock	Casellas Alberto Insider See Remarks	0.78 shares @ $0 Direct ownership	$0	SEC Form 4
Same filing as the row above	Award Aug 17, 2026 Dividend Equivalent Unit			182 shares @ $80.75 Direct ownership	$14.7K
Aug 19, 2026 2-day lag	Conversion Aug 17, 2026	AXIA3 Axia Energia S.a. Class "C" Preferred Shares on Common Shares	Abdalla Filho Jose Joao Insider Director	1,319,228 shares @ $0 Indirect ownership	$0	SEC Form 4
Same filing as the row above	Conversion Aug 17, 2026			240,067 shares @ $0 Indirect ownership	$0
Same filing as the row above	Award Aug 17, 2026 Common Shares			240,067 shares @ $0 Indirect ownership	$0
Same filing as the row above	Award Aug 17, 2026			1,319,228 shares @ $0 Indirect ownership	$0

Stuart Alexander D. Insider Director

Gift

BSM Black Stone Minerals, L.p.

Calculated transaction value

Traded

Aug 18, 2026

Filed

Aug 19, 2026

Quantity / price

15,900 shares @ $0

SEC Form 4